What is CVE-2024-9423?

CVE-2024-9423 is a medium-severity vulnerability in Hp Inc. Certain Laserjet Printers, classified under CWE-241. CVSS score: 5.3/10. Published 2024-10-02.

How severe is CVE-2024-9423?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2024-9423 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Hp Inc. Certain Laserjet Printers

CVE-2024-9423

Certain HP LaserJet printers may potentially experience a denial of service when a user sends a raw JPEG file to the printer. The printer displays a “JPEG Unsupported” message which may not clear, potentially blocking queued print jobs.

EPSS: 0.002 (41.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Hp Inc. Certain Laserjet Printers — versions See HP Security Bulletin reference for affected versions.

Weakness classification (CWE)

CWE-241

Public proof-of-concept exploits

References

support.hp.com/us-en/document/ish_11266441-11266463-16/hpsbpi03976

Frequently asked questions

What is CVE-2024-9423?: CVE-2024-9423 is a medium-severity vulnerability in Hp Inc. Certain Laserjet Printers, classified under CWE-241. CVSS score: 5.3/10. Published 2024-10-02.
How severe is CVE-2024-9423?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2024-9423 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.